fsistemas.com - robtex.com
fsistemas.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774549637 | ||||||
MX for
fsistemas.com |
Previously MX for
mail.fsistemas.com |
Subdomains
mail.fsistemas.com |
Same first word
fsistemas.com |
Similar names
DNS History
9 records (8 active, 1 former)
●NScp1.privatesystems.net2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 08:20:58
● 2026-03-26 18:44:00
●NScp2.privatesystems.net2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 08:20:58
● 2026-03-26 18:44:00
●NScp3.privatesystems.net2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 08:20:58
● 2026-03-26 18:44:00
●NScp4.privatesystems.net2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 08:20:58
● 2026-03-26 18:44:00
●NSns1.realmedianet.com2015-07-08 → 2026-03-26 · 2 obs
● 2026-03-26 18:44:00
●NSns2.realmedianet.com2015-07-08 → 2026-03-26 · 2 obs
● 2026-03-26 18:44:00
●MXfsistemas.com2015-07-08 → 2026-03-26 · 2 obs
● 2026-03-26 18:44:00
●A158.106.136.1792026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 08:20:58
● 2026-03-26 18:44:00
○A207.7.92.172015-07-08 → 2020-04-02 · 4 obs
● 2020-04-02 12:19:56
○ 2026-03-05 08:20:58
○ 2026-03-26 18:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| fsistemas.com | ns1.realmedianet.com, ns2.realmedianet.com | 2 records |
✅ Authoritative Response
Server:158.106.136.90
NS records: ns1.realmedianet.com, ns2.realmedianet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fsistemas.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.106.136.179 |
| NS | 4 | cp4.privatesystems.net, cp3.privatesystems.net... |
| MX | 1 | fsistemas.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:158.106.136.179 +a +mx ~all |
| SOA | 1 | cp1.privatesystems.net pizarro\.og.gmail |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.realmedianet.com, ns2.realmedianet.com)
Analysis
Hierarchy
fsistemas.com is a parent of mail.fsistemas.com.
Mail Server Role
fsistemas.com serves as the mail server for fsistemas.com.
IP Addresses
fsistemas.com points to a single IP address: 158.106.136.179.
Other host names such as somosaph.com, bonnatours.com, ns1.paulmontreal.com, ns2.realmedianet.com and masindsac.com share IP numbers with fsistemas.com.
Name Servers
fsistemas.com is delegated to six name servers: ns1.realmedianet.com, ns2.realmedianet.com, cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.
At least part of the name servers for fsistemas.com are shared with other domains, for instance janetrudolph.com, miamed.net, fractioncalculator.com, mocolugonline.org and safespeed.org.uk.
Two IP numbers per host name:
cp1.privatesystems.net points to 2600:4c00:80:11::1 and 158.106.136.90
cp2.privatesystems.net points to 2600:4c00:509:731::1 and 108.160.157.7
cp3.privatesystems.net points to 2600:4c00:80:9::1 and 158.106.136.36
cp4.privatesystems.net points to 2600:4c00:80:11::1 and 158.106.136.90
One IP number per host name:
ns1.realmedianet.com points to 158.106.136.179
ns2.realmedianet.com points to 158.106.136.179
Host names that point to specific IPs:
Host names that point to 2600:4c00:80:11::1: cp1.privatesystems.net and cp4.privatesystems.net
Host names that point to 158.106.136.90: cp1.privatesystems.net and cp4.privatesystems.net
Host names that point to 158.106.136.179: ns1.realmedianet.com and ns2.realmedianet.com
Mail Servers
Mail for fsistemas.com is handled by a single mail server, fsistemas.com.
Host fsistemas.com points to IP 158.106.136.179.